A4BY1800 Mersen AKR Series Low Voltage Fuse 600V 1800A Fuse - Essential Electric Supply
A4BY1800 Mersen AKR Series Low Voltage Fuse 600V 1800A Fuse - Essential Electric Supply

Mersen A4BY1800 - Class L Fuse 1800A (200kA@600V Interrupting Capacity)

Mersen
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Mersen A4BY1800 is a low-voltage current-limiting fuse designed for high-capacity circuit protection in industrial power distribution systems. This 600V AC-rated fuse features a 1800A current rating and 200kA interrupting capacity at 600V, housed in a robust single-barrel design with a 3.5-inch diameter and Class L construction. Compliant with industry safety standards, the AKR Series fuse provides reliable protection for motor control centers, switchgear, and other heavy-duty electrical equipment requiring high fault current interruption.

Key Features & Specifications
  • Type: Current-limiting low-voltage fuse (Class L)
  • Voltage: 600V AC
  • Current: 1800A
  • Interrupting Rating: 200kA at 600V
  • Dimensions: 3.5" diameter
  • Weight: 10 lb
  • Construction: Single-barrel design
  • Standards: UL/CSA compliant
  • Applications: Industrial power distribution, motor control centers, switchgear
Product Identification
  • UPC: 782001939229
  • GTIN: 00782001939229